package lzupdater.locale;

//LZRosterUpdater, a java client to update LZRoster
//Copyright (C) 2008 Fraskor from Krasus (e-mail: fraskor@gmail.com)
//
//This file is part of LZRosterUpdater.
//
//LZRosterUpdater is free software: you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation, either version 3 of the License, or
//(at your option) any later version.
//
//This program is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//GNU General Public License for more details.
//
//You should have received a copy of the GNU General Public License
//along with this program.  If not, see <http://www.gnu.org/licenses/>.

/**
 * 
 * @author Fraskor
 */
public interface LocaleListener {
	/**
	 * Method called everytime the language used by the dictionary is changed.
	 * 
	 * @param lang
	 *            the new language used by the Dictionary
	 */
	public void localeChange(Locale locale);

	/**
	 * @return the key for this LocaleListener. Used only to dump all the keys
	 *         register to the dictionnary. Can be null if the listener just
	 *         want to be informed if the locale changed.
	 */
	public String getKey();
}
